John 7:8

Go you up to this festival day, which lasted eight days. — I go not with you, nor to be there at the first day, nor in that public manner as you desire. But when the feast was half over, about the fourth day, Jesus went thither in a private manner, yet so that when he arrived, he spoke publicly in the temple. (Witham)

(2.) He dismisses them, with a design to stay behind for some time in Galilee (v. 8): Go you up to this feast, I go not up yet. [1.] He allows their going to the feast, though they were carnal and hypocritical in it. Note, Even those who go not to holy ordinances with right affections and sincere intentions must not be hindered nor discouraged from going; who knows but they may be wrought upon there? [2.] He denies them his company when they went to the feast, because they were carnal and hypocritical. Those who go to ordinances for ostentation, or to serve some secular purpose, go without Christ, and will speed accordingly. How sad is the condition of that man, though he reckon himself akin to Christ, to whom he saith, "Go up to such an ordinance, Go pray, Go hear the word, Go receive the sacrament, but I go not up with thee? Go thou and appear before God, but I will not appear for thee," as Exod 33 1-3. But, if the presence of Christ go not with us, to what purpose should we go up? Go you up, I go not up. When we are going to, or coming from, solemn ordinances, it becomes us to be careful what company we have and choose, and to avoid that which is vain and carnal, lest the coal of good affections be quenched by corrupt communication. I go not up yet to this feast; he does not say, I will not go up at all, but not yet. There may be reasons for deferring a particular duty, which yet must not be wholly omitted or laid aside; see Num 9 6-11. The reason he gives is, My time is not yet fully come. Note, Our Lord Jesus is very exact and punctual in knowing and keeping his time, and, as it was the time fixed, so it was the best time.

2. The prudence and humility of our Lord Jesus, which appeared in his answer to the advice his brethren gave him, v. 6-8. Though there were so many base insinuations in it, he answered them mildly. Note, Even that which is said without reason should be answered without passion; we should learn of our Master to reply with meekness even to that which is most impertinent and imperious, and, where it is easy to find much amiss, to seem not to see it, and wink at the affront. They expected Christ's company with them to the feast, perhaps hoping he would bear their charges: but here,

Verses 1-13 The brethren or kinsmen of Jesus were disgusted, when they found there was no prospect of worldly advantages from him. Ungodly men sometimes undertake to counsel those employed in the work of God; but they only advise what appears likely to promote present advantages. The people differed about his doctrine and miracles, while those who favoured him, dared not openly to avow their sentiments. Those who count the preachers of the gospel to be deceivers, speak out, while many who favour them, fear to get reproach by avowing regard for them.